黄瓜病虫害绿色防控技术及示范成效

Green Control Technology of Cucumber Diseases and Pests and Its Demonstration Effect

黄瓜病虫害种类多、危害大,传统用药方式严重影响产品质量和口感。为了保证直供上海的黄瓜达到无公害要求,对生产基地采取农业防治、生态控制、生物防治和物理防治相结合的绿色防控措施,化学农药使用量减少30%,综合防治效果在85%以上,有效减少了防治次数,降低了农产品的农药残留,667 m^2增产600 kg,增值600元左右。收到了较好的经济、生态及社会效益。

There are many kinds of diseases and insect pests which do great harm to cucumber,and the quality and taste of cucumber were influenced by traditional methods of application pesticides.In order to ensure that cucumbers supplied directly to Shanghai could meet the requirements of pollution-free,the green control measures combining agricultural control,ecological control,biological control and physical control were adopted in production bases,and the use of chemical pesticides was reduced by 30%.The comprehensive control effect reached more than 85%,effectively reducing the number of control,reducing pesticide residues in agricultural products.The yield increased by 600 kg per 667 m^2 and value increased by about 600 yuan per 667 m^2.The better economic,ecological and social benefits were achieved.